The Preview Pane add-on offers a way to view more types of files without having to open them. Learn how to use this helpful tool.

One of the first things I install on any PC is QuickLook. If you've ever used a Mac, you know the convenience of tapping the spacebar to instantly preview a file. Quic ...

2. In the Preview menu, click File, then select Export as PDF… Quick tip: You can also convert JPG files to HEIC, JPEG-2000, OpenEXR, PNG, or TIFF in Preview.

Media Preview is a small utility that adds preview thumbnails to nearly every video format you can think of. Media Preview supports 3GP, FLV, MKV, OGG, and tons of other video formats that Windows ...